taste-concurrency_view.adb 23 KB
Newer Older
1
--  *************************** kazoo ***********************  --
Maxime Perrotin's avatar
Maxime Perrotin committed
2
--  (c) 2019 European Space Agency - maxime.perrotin@esa.int
3
4
--  LGPL license, see LICENSE file

Maxime Perrotin's avatar
Maxime Perrotin committed
5
6
with Ada.Directories,
     Ada.IO_Exceptions,
Maxime Perrotin's avatar
Maxime Perrotin committed
7
8
     Ada.Exceptions,
     Ada.Characters.Latin_1;
Maxime Perrotin's avatar
Maxime Perrotin committed
9
10
11

use Ada.Directories;

12
13
package body TASTE.Concurrency_View is

Maxime Perrotin's avatar
Maxime Perrotin committed
14
15
   Newline : Character renames Ada.Characters.Latin_1.LF;

16
   procedure Debug_Dump (CV : Taste_Concurrency_View; Output : File_Type) is
Maxime Perrotin's avatar
Maxime Perrotin committed
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
      procedure Dump_Partition (Partition : CV_Partition) is
      begin
         for Block of Partition.Blocks loop
            Put_Line (Output, "Protected Block : " & To_String (Block.Name));
            for Provided of Block.Provided loop
               Put_Line (Output, " |_ PI : " & To_String (Provided.Name));
            end loop;
            for Required of Block.Required loop
               Put_Line (Output, " |_ RI : " & To_String (Required.Name));
            end loop;
            for Thread of Block.Calling_Threads loop
               Put_Line (Output, " |_ Calling_Thread : " & Thread);
            end loop;
            if Block.Node.Has_Value then
               Put_Line (Output, " |_ Node : "
                         & To_String (Block.Node.Unsafe_Just.Name));
               declare
                  P : constant Taste_Partition :=
                    Block.Node.Unsafe_Just.Find_Partition
                      (To_String (Block.Name)).Unsafe_Just;
               begin
                  Put_Line (Output, " |_ Partition : " & To_String (P.Name));
                  Put_Line (Output, "   |_ Coverage       : "
                            & P.Coverage'Img);
                  Put_Line (Output, "   |_ Package        : "
                            & To_String (P.Package_Name));
                  Put_Line (Output, "   |_ CPU Name       : "
                            & To_String (P.CPU_Name));
                  Put_Line (Output, "   |_ CPU Platform   : "
                            & P.CPU_Platform'Img);
                  Put_Line (Output, "   |_ CPU Classifier : "
                            & To_String (P.CPU_Classifier));
               end;
            end if;
Maxime Perrotin's avatar
Maxime Perrotin committed
51
         end loop;
52

Maxime Perrotin's avatar
Maxime Perrotin committed
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
         for Thread of Partition.Threads loop
            Put_Line (Output, "Thread : " & To_String (Thread.Name));
            Put_Line (Output, " |_ Port : "
                      & To_String (Thread.Entry_Port_Name));
            Put_Line (Output, " |_ Protected Block : "
                      & To_String (Thread.Protected_Block_Name));
            Put_Line (Output, " |_ Node : "
                      & To_String (Thread.Node.Value_Or
                        (Taste_Node'(Name   => US ("(none)"),
                                     others => <>)).Name));
            for Out_Port of Thread.Output_Ports loop
               Put_Line (Output, " |_ Output port remote thread : "
                         & To_String (Out_Port.Remote_Thread));
               Put_Line (Output, " |_ Output port remote PI : "
                         & To_String (Out_Port.Remote_PI));
            end loop;
         end loop;
      end Dump_Partition;
   begin
      for Node of CV.Nodes loop
         for Partition of Node.Partitions loop
            Dump_Partition (Partition);
Maxime Perrotin's avatar
Maxime Perrotin committed
75
         end loop;
76
77
78
      end loop;
   end Debug_Dump;

79
   --  This function translates a protected block into a template
80
   function Prepare_Template (B : Protected_Block) return Block_As_Template is
81
      Calling_Threads : Tag;
82
      Result          : Block_As_Template;
83
84
85
86
87
   begin
      for Thread of B.Calling_Threads loop
         Calling_Threads := Calling_Threads & Thread;
      end loop;

88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
      for PI of B.Provided loop
         declare
            Basic : constant Translate_Set := PI.PI.To_Template
              & Assoc ("Protected_Block_Name", To_String (PI.Name))
              & Assoc ("Caller_Is_Local", PI.Local_Caller);
         begin
            Result.Provided.Append (Basic);
         end;
      end loop;

      for RI of B.Required loop
         Result.Required.Append (RI.To_Template);
      end loop;

      Result.Header := +Assoc  ("Name",            To_String (B.Name))
                       & Assoc ("Calling_Threads", Calling_Threads)
                       & Assoc ("Node_Name",       To_String (B.Node.Value_Or
                         (Taste_Node'(Name => US (""), others => <>)).Name));
      return Result;
107
   end Prepare_Template;
108
109

   --  This function translates a thread definition into a template
Maxime Perrotin's avatar
Maxime Perrotin committed
110
   function To_Template (T : AADL_Thread) return Translate_Set is
111
      Remote_Thread    : Vector_Tag;
Maxime Perrotin's avatar
Maxime Perrotin committed
112
      RI_Port_Name     : Vector_Tag;  --  Name of the local RI (= port name)
113
114
115
      Remote_PI        : Vector_Tag;  --  Name of the remote PI
      Remote_PI_Sort   : Vector_Tag;  --  ASN.1 type of the parameter
      Remote_PI_Module : Vector_Tag;  --  ASN.1 module containing the type
116
117
   begin
      for Out_Port of T.Output_Ports loop
Maxime Perrotin's avatar
Maxime Perrotin committed
118
         RI_Port_Name  := RI_Port_Name & Out_Port.Name;
119
120
         Remote_Thread := Remote_Thread & To_String (Out_Port.Remote_Thread);
         Remote_PI     := Remote_PI     & To_String (Out_Port.Remote_PI);
121
122
123
124
125
126
127
128
129
130
         --  Set the Asn.1 module and type of the optional RI parameter
         if Out_Port.RI.Params.Length > 0 then
            Remote_PI_Sort := Remote_PI_Sort
              & Out_Port.RI.Params.First_Element.Sort;
            Remote_PI_Module := Remote_PI_Module
              & Out_Port.RI.Params.First_Element.ASN1_Module;
         else
            Remote_PI_Sort   := Remote_PI_Sort   & "";
            Remote_PI_Module := Remote_PI_Module & "";
         end if;
131
132
133
      end loop;

      return Result : constant Translate_Set :=
134
135
136
137
138
139
140
141
        T.PI.To_Template   --  Template of the PI used to create the thread
        & Assoc ("Thread_Name",       To_String (T.Name))
        & Assoc ("Entry_Port_Name",   To_String (T.Entry_Port_Name))
        & Assoc ("RCM",               To_String (T.RCM))
        & Assoc ("Pro_Block_Name",    To_String (T.Protected_Block_Name))
        & Assoc ("Node_Name",         To_String (T.Node.Value_Or
          (Taste_Node'(Name => US (""), others => <>)).Name))
        & Assoc ("Remote_Threads",    Remote_Thread)
Maxime Perrotin's avatar
Maxime Perrotin committed
142
        & Assoc ("RI_Port_Names",     RI_Port_Name)
143
144
145
        & Assoc ("Remote_PIs",        Remote_PI)
        & Assoc ("Remote_PI_Sorts",   Remote_PI_Sort)
        & Assoc ("Remote_PI_Modules", Remote_PI_Module);
Maxime Perrotin's avatar
Maxime Perrotin committed
146
   end To_Template;
147

Maxime Perrotin's avatar
Maxime Perrotin committed
148
   --  Generate the code by iterating over template folders
149
   procedure Generate_Code (CV : Taste_Concurrency_View)
150
   is
Maxime Perrotin's avatar
Maxime Perrotin committed
151
      Prefix   : constant String := CV.Base_Template_Path.Element
Maxime Perrotin's avatar
Maxime Perrotin committed
152
153
154
155
156
157
        & "templates/concurrency_view";
      --  To iterate over template folders
      ST       : Search_Type;
      Current  : Directory_Entry_Type;
      Filter   : constant Filter_Type := (Directory => True,
                                          others    => False);
158
159
      Output_File      : File_Type;

160
161
      CV_Out_Dir  : constant String  :=
        CV.Base_Output_Path.Element & "/concurrency_view/";
162
163
164
165
166
167

      --  Tags that are built over the whole system
      --  and cleant up between each template folder:
      Threads          : Unbounded_String;
      All_Thread_Names : Tag;  --  Complete list of threads
      All_Target_Names : Tag;  --  List of all targets used (AADL packages)
168
   begin
Maxime Perrotin's avatar
Maxime Perrotin committed
169
170
171
172
173
174
175
176
177
178
179
180
181
      Start_Search (Search    => ST,
                    Pattern   => "",
                    Directory => Prefix,
                    Filter    => Filter);

      if not More_Entries (ST) then
         --  On Unix, this will never happen because "." and ".." are part
         --  of the search result. We'll only get an IO Error if the
         --  concurrency_view folder itself does not exist
         raise Concurrency_View_Error with
           "No folders with templates for concurrency view";
      end if;

182
      --  Iterate over the folders containing template files
Maxime Perrotin's avatar
Maxime Perrotin committed
183
      while More_Entries (ST) loop
184
185
186
187
188
         --  Clean-up system-wise tags before the next template folder:
         Threads := US ("");
         Clear (All_Thread_Names);
         Clear (All_Target_Names);

Maxime Perrotin's avatar
Maxime Perrotin committed
189
190
191
192
193
194
195
         Get_Next_Entry (ST, Current);

         --  Ignore Unix special directories
         if Simple_Name (Current) = "." or Simple_Name (Current) = ".." then
            goto continue;
         end if;

Maxime Perrotin's avatar
Maxime Perrotin committed
196
         declare
Maxime Perrotin's avatar
Maxime Perrotin committed
197
198
            Path  : constant String  := Full_Name (Current);

199
200
            function Generate_Partition (Node_Name      : String;
                                         Partition_Name : String)
Maxime Perrotin's avatar
Maxime Perrotin committed
201
                                         return String
Maxime Perrotin's avatar
Maxime Perrotin committed
202
            is
Maxime Perrotin's avatar
Maxime Perrotin committed
203
204
               Partition       : constant CV_Partition :=
                 CV.Nodes (Node_Name).Partitions (Partition_Name);
205
               Thread_Names    : Tag;
Maxime Perrotin's avatar
Maxime Perrotin committed
206
               Blocks          : Unbounded_String;
Maxime Perrotin's avatar
Maxime Perrotin committed
207
               Partition_Assoc : Translate_Set;
208
209
210
211
212
               --  Connections between threads:
               Thread_Src_Name : Vector_Tag;
               Thread_Src_Port : Vector_Tag;
               Thread_Dst_Name : Vector_Tag;
               Thread_Dst_Port : Vector_Tag;
213
214
215
216
217
218
219
220
221
222
               --  Optionally generate partition code in separate files
               --  (if filepart.tmplt is present and contains a filename)
               File_Id         : constant String := Path & "/filepart.tmplt";
               Part_Check      : constant Boolean := Exists (File_Id);
               Part_Tag        : constant Translate_Set :=
                 +Assoc ("Partition_Name", Partition_Name);
               Part_File_Name  : constant String :=
                 (if Part_Check then Strip_String (Parse (File_Id, Part_Tag))
                  else "");
               Part_Content    : Unbounded_String;
Maxime Perrotin's avatar
Maxime Perrotin committed
223
            begin
224
225
226
               for T of Partition.Threads loop
                  declare
                     --  Render each thread
227
                     Name         : constant String := To_String (T.Name);
228
                     Thread_Assoc : constant Translate_Set := T.To_Template;
229
                     Result       : constant String :=
230
                       (Parse (Path & "/thread.tmplt", Thread_Assoc));
231
232
233
234
235
236
237
238
239
240
241
242
243

                     --  Optionally generate thread code in separate files
                     --  (if filethread.tmplt present and contains a filename)
                     Thread_File_Id   : constant String :=
                       Path & "/filethread.tmplt";
                     Thread_Check     : constant Boolean :=
                       Exists (Thread_File_Id);
                     Thread_Tag       : constant Translate_Set :=
                       +Assoc ("Thread_Name", Name);
                     Thread_File_Name : constant String :=
                       (if Thread_Check
                        then Strip_String (Parse (Thread_File_Id, Thread_Tag))
                        else "");
244
                  begin
245
246
                     Threads      := Threads & Newline & Result;
                     Thread_Names := Thread_Names & Name;
247
                     All_Thread_Names := All_Thread_Names & Name;
248
249
250
251
252
253
254
255
256
                     for P of T.Output_Ports loop
                        Thread_Src_Name := Thread_Src_Name & Name;
                        Thread_Src_Port := Thread_Src_Port
                          & To_String (P.Name);
                        Thread_Dst_Name := Thread_Dst_Name
                          & To_String (P.Remote_Thread);
                        Thread_Dst_Port := Thread_Dst_Port
                          & To_String (P.Remote_PI);
                     end loop;
257
258
259
260
261
262
263
264
265
266
267
268
                     --  Save the content of the thread in a file
                     --  (if required at template folder level)
                     if Thread_File_Name /= "" then
                        Create_Path (CV_Out_Dir & Node_Name);
                        Create (File => Output_File,
                                Mode => Out_File,
                                Name =>
                                  CV_Out_Dir & Node_Name
                                & "/" & Thread_File_Name);
                        Put_Line (Output_File, Result);
                        Close (Output_File);
                     end if;
269
                  end;
Maxime Perrotin's avatar
Maxime Perrotin committed
270
               end loop;
271

272
273
               for B of Partition.Blocks loop
                  declare
274
275
                     Tmpl        : constant Block_As_Template :=
                       B.Prepare_Template;
276
                     Block_Assoc : Translate_Set := Tmpl.Header;
277
278
                     PI_Tag      : Unbounded_String;
                     RI_Tag      : Unbounded_String;
279
280
281
282
283
284
285
286
287
288
289
290
291
292
                     Result      : Unbounded_String;

                     --  Optionally generate block code in separate files
                     --  (if fileblock.tmplt present and contains a filename)
                     Block_File_Id   : constant String :=
                       Path & "/fileblock.tmplt";
                     Block_Check     : constant Boolean :=
                       Exists (Block_File_Id);
                     Block_Tag       : constant Translate_Set :=
                       +Assoc ("Block_Name", B.Name);
                     Block_File_Name : constant String :=
                       (if Block_Check
                        then Strip_String (Parse (Block_File_Id, Block_Tag))
                        else "");
293
294
                  begin
                     for PI_Assoc of Tmpl.Provided loop
Maxime Perrotin's avatar
Maxime Perrotin committed
295
                        PI_Tag := PI_Tag & Newline
296
297
298
                          & String'(Parse (Path & "/pi.tmplt", PI_Assoc));
                     end loop;
                     for RI_Assoc of Tmpl.Required loop
Maxime Perrotin's avatar
Maxime Perrotin committed
299
                        RI_Tag := RI_Tag & Newline
300
301
302
303
304
305
                          & String'(Parse (Path & "/ri.tmplt", RI_Assoc));
                     end loop;
                     Block_Assoc := Block_Assoc
                       & Assoc ("Provided", PI_Tag)
                       & Assoc ("Required", RI_Tag);

306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
                     Result := Parse (Path & "/block.tmplt", Block_Assoc);

                     Blocks := Blocks & Newline & To_String (Result);

                     --  Save the content of the block in a file
                     --  (if required at template folder level)
                     if Block_File_Name /= "" then
                        Create_Path (CV_Out_Dir & Node_Name);
                        Create (File => Output_File,
                                Mode => Out_File,
                                Name => CV_Out_Dir & Node_Name
                                        & "/" & Block_File_Name);
                        Put_Line (Output_File, To_String (Result));
                        Close (Output_File);
                     end if;
321
                  end;
Maxime Perrotin's avatar
Maxime Perrotin committed
322
               end loop;
323
324
325
               --  Association includes Name, Coverage, CPU Info, etc.
               --  (see taste-deployment_view.ads for the complete list)
               Partition_Assoc := Partition.Deployment_Partition.To_Template
326
327
328
329
330
331
332
333
                 & Assoc ("Threads",         Threads)
                 & Assoc ("Thread_Names",    Thread_Names)
                 & Assoc ("Node_Name",       Node_Name)
                 & Assoc ("Blocks",          Blocks)
                 & Assoc ("Thread_Src_Name", Thread_Src_Name)
                 & Assoc ("Thread_Src_Port", Thread_Src_Port)
                 & Assoc ("Thread_Dst_Name", Thread_Dst_Name)
                 & Assoc ("Thread_Dst_Port", Thread_Dst_Port);
334

335
336
337
               All_Target_Names := All_Target_Names
                 & String'(Get (Get (Partition_Assoc, "Package_Name")));

338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
               Part_Content :=
                 Parse (Path & "/partition.tmplt", Partition_Assoc);

               --  Save the content of the partition in a file
               --  (if required at template folder level)
               if Part_File_Name /= "" then
                  Create_Path (CV_Out_Dir & Node_Name);
                  Create (File => Output_File,
                          Mode => Out_File,
                          Name =>
                            CV_Out_Dir & Node_Name & "/" & Part_File_Name);
                  Put_Line (Output_File, To_String (Part_Content));
                  Close (Output_File);
               end if;

               return To_String (Part_Content);
Maxime Perrotin's avatar
Maxime Perrotin committed
354
            end Generate_Partition;
Maxime Perrotin's avatar
Maxime Perrotin committed
355

356
357
            --  Generate the code for one node
            function Generate_Node (Node_Name : String) return String is
358
359
360
               Partitions      : Unbounded_String;
               Partition_Names : Tag;
               Node_Assoc      : Translate_Set;
361
            begin
Maxime Perrotin's avatar
Maxime Perrotin committed
362
               for Partition in CV.Nodes (Node_Name).Partitions.Iterate loop
363
364
                  Partition_Names := Partition_Names
                    & CV_Partitions.Key (Partition);
365
366
367
368
                  Partitions := Partitions & Newline
                    & Generate_Partition
                    (Partition_Name => CV_Partitions.Key (Partition),
                     Node_Name      => Node_Name);
Maxime Perrotin's avatar
Maxime Perrotin committed
369
               end loop;
Maxime Perrotin's avatar
Maxime Perrotin committed
370
               Node_Assoc := +Assoc ("Partitions", Partitions)
371
372
373
374
375
376
377
378
379
380
                 & Assoc ("Partition_Names", Partition_Names)
                 & Assoc ("Node_Name", Node_Name)
                 & Assoc ("CPU_Name",
                         CV.Nodes (Node_Name).Deployment_Node.CPU_Name)
                 & Assoc ("CPU_Platform",
                         CV.Nodes (Node_Name).Deployment_Node.CPU_Platform'Img)
                 & Assoc ("CPU_Classifier",
                         CV.Nodes (Node_Name).Deployment_Node.CPU_Classifier)
                 & Assoc ("Ada_Runtime",
                         CV.Nodes (Node_Name).Deployment_Node.Ada_Runtime);
381
382
               return Parse (Path & "/node.tmplt", Node_Assoc);
            end Generate_Node;
Maxime Perrotin's avatar
Maxime Perrotin committed
383

384
385
386
387
388
            Nodes           : Unbounded_String;
            Tmpl_File       : constant String  := Path & "/filesys.tmplt";
            Tmpl_Sys        : constant String  := Path & "/system.tmplt";
            Valid_Dir       : constant Boolean := Exists (Tmpl_File);
            File_Sys        : constant String  :=
Maxime Perrotin's avatar
Maxime Perrotin committed
389
              (if Valid_Dir then Strip_String (Parse (Tmpl_File)) else "");
390
391
392
393
394
            Trig_Sys        : constant Boolean := Exists (Tmpl_Sys);
            Set_Sys         : Translate_Set;
            Node_Names      : Vector_Tag;  --  List of nodes
            Node_CPU        : Vector_Tag;  --  Corresponding CPU name
            Node_CPU_Cls    : Vector_Tag;  --  Corresponding CPU classifier
395
396
397
            Partition_Names : Vector_Tag;  --  List of processes
            Partition_Node  : Vector_Tag;  --  Corresponding node name
            Partition_CPU   : Vector_Tag;  --  Corresponding CPU name
398
399
400
401
         begin
            for Node in CV.Nodes.Iterate loop
               declare
                  Node_Name    : constant String := CV_Nodes.Key (Node);
Maxime Perrotin's avatar
Maxime Perrotin committed
402
                  Output_Dir   : constant String := CV_Out_Dir & Node_Name;
403
404
405
406
407
408
409
410
411
412
413
414
                  Do_It        : constant Boolean :=
                    Exists (Path & "/filenode.tmplt");
                  Filename_Set : constant Translate_Set :=
                    +Assoc ("Node_Name", Node_Name);
                  --  Get output file name from template
                  File_Name    : constant String :=
                    (if Do_It then
                        Strip_String
                       (Parse (Path & "/filenode.tmplt", Filename_Set))
                     else "");
                  --  Check if file already exists
                  Present      : constant Boolean :=
415
416
                    (File_Name /= ""
                     and then Exists (Output_Dir & "/" & File_Name));
417
418
419
420
421
422
423
424
425
426
427
428
                  Trig_Tmpl    : constant Translate_Set :=
                    +Assoc ("Filename_Is_Present", Present);
                  Trigger      : constant Boolean :=
                    (Node_Name /= "interfaceview"
                     and then Exists (Path & "/trigger.tmplt") and then
                     Strip_String
                       (Parse (Path & "/trigger.tmplt", Trig_Tmpl)) = "TRUE");
                  Node_Content : constant String :=
                    (if Trigger then Generate_Node (Node_Name)
                     else "");
               begin
                  if Trigger then
429
430
431

                     --  Associate node name, CPU name and CPU classifier
                     --  (this is needed for AADL backends)
Maxime Perrotin's avatar
Maxime Perrotin committed
432
                     Node_Names := Node_Names & Node_Name;
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
                     Node_CPU := Node_CPU
                       & CV.Nodes (Node_Name).Deployment_Node.CPU_Name;
                     Node_CPU_Cls := Node_CPU_Cls
                       & CV.Nodes (Node_Name).Deployment_Node.CPU_Classifier;

                     --  Associate partition name, corresponding node and CPU
                     --  for AADL backends
                     for Partition in CV.Nodes (Node_Name).Partitions.Iterate
                     loop
                        Partition_Names := Partition_Names
                          & CV_Partitions.Key (Partition);
                        Partition_CPU := Partition_CPU
                          & CV_Partitions.Element (Partition)
                          .Deployment_Partition.CPU_Name;
                        Partition_Node := Partition_Node & Node_Name;
                     end loop;

                     Nodes := Nodes & Newline & Node_Content;
451
452
453
454
455
456
457
458
459
460
461
                     if File_Name /= "" then
                        Create_Path (Output_Dir);
                        Create (File => Output_File,
                                Mode => Out_File,
                                Name => Output_Dir & "/" & File_Name);
                        Put_Line (Output_File, Node_Content);
                        Close (Output_File);
                     end if;
                  end if;
               end;
            end loop;
Maxime Perrotin's avatar
Maxime Perrotin committed
462
            if Trig_Sys and File_Sys /= "" and Nodes /= "" then
Maxime Perrotin's avatar
Maxime Perrotin committed
463
               Put_Info ("Generating system concurrency view");
464
465
466
467
468
469
470
               Set_Sys := +Assoc ("Nodes",       Nodes)
                 & Assoc ("Node_Names",          Node_Names)
                 & Assoc ("Node_CPU",            Node_CPU)
                 & Assoc ("Node_CPU_Classifier", Node_CPU_Cls)
                 & Assoc ("Partition_Names",     Partition_Names)
                 & Assoc ("Partition_Node",      Partition_Node)
                 & Assoc ("Partition_CPU",       Partition_CPU)
471
472
473
                 & Assoc ("Threads",             Threads)
                 & Assoc ("Thread_Names",        All_Thread_Names)
                 & Assoc ("Target_Packages",     All_Target_Names);
Maxime Perrotin's avatar
Maxime Perrotin committed
474
475
476
477
478
479
480
               Create_Path (CV_Out_Dir);
               Create (File => Output_File,
                       Mode => Out_File,
                       Name => CV_Out_Dir & File_Sys);
               Put_Line (Output_File, Parse (Tmpl_Sys, Set_Sys));
               Close (Output_File);
            end if;
Maxime Perrotin's avatar
Maxime Perrotin committed
481
         end;
Maxime Perrotin's avatar
Maxime Perrotin committed
482
483
         <<continue>>
      end loop;
Maxime Perrotin's avatar
Maxime Perrotin committed
484
      End_Search (ST);
485
   end Generate_Code;
Maxime Perrotin's avatar
Maxime Perrotin committed
486
487
488

   procedure Generate_CV (CV : Taste_Concurrency_View) is
   begin
489
490
491
492
      --  In this first iteration Nodes are generated in standalone files,
      --  and they include their processes. It would be useful to be able
      --  to decide if processes could also have their own files, since
      --  in the future they may be more than one process per node (for TSP).
493
      CV.Generate_Code;
Maxime Perrotin's avatar
Maxime Perrotin committed
494
495
496
497
498
499
   exception
      when Error : Concurrency_View_Error | Ada.IO_Exceptions.Name_Error =>
         Put_Error ("Concurrency View : "
                    & Ada.Exceptions.Exception_Message (Error));
         raise Quit_Taste;
   end Generate_CV;
Maxime Perrotin's avatar
Maxime Perrotin committed
500

501
end TASTE.Concurrency_View;